Injinji Women's Run Lightweight No-Show Toe Socks 28% Coolmax 67% Nylon 5% Lycra Women's specific fit from Injinji 200 needle count, prevents blisters, moisture management Lightweight toesock design, no-show height Ideal socks for running and athletic workouts Fiber content: 28% COOLMAX 67% Nylon 5% Lycra